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8256508: Improve CompileCommand flag

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Reviewed-by: redestad, kvn
This commit is contained in:
Nils Eliasson 2020-11-25 14:20:35 +00:00
parent 7aed9b65d0
commit cfb175dfdf
22 changed files with 796 additions and 482 deletions
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6
src/hotspot/share/oops/methodData.cpp
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@ -1289,7 +1289,7 @@ void MethodData::init() {
// Set per-method invoke- and backedge mask.
double scale = 1.0;
methodHandle mh(Thread::current(), _method);
CompilerOracle::has_option_value(mh, "CompileThresholdScaling", scale);
CompilerOracle::has_option_value(mh, CompileCommand::CompileThresholdScaling, scale);
_invoke_mask = right_n_bits(CompilerConfig::scaled_freq_log(Tier0InvokeNotifyFreqLog, scale)) << InvocationCounter::count_shift;
_backedge_mask = right_n_bits(CompilerConfig::scaled_freq_log(Tier0BackedgeNotifyFreqLog, scale)) << InvocationCounter::count_shift;
@ -1306,8 +1306,8 @@ void MethodData::init() {
#if INCLUDE_RTM_OPT
_rtm_state = NoRTM; // No RTM lock eliding by default
if (UseRTMLocking &&
!CompilerOracle::has_option_string(mh, "NoRTMLockEliding")) {
if (CompilerOracle::has_option_string(mh, "UseRTMLockEliding") || !UseRTMDeopt) {
!CompilerOracle::has_option(mh, CompileCommand::NoRTMLockEliding)) {
if (CompilerOracle::has_option(mh, CompileCommand::UseRTMLockEliding) || !UseRTMDeopt) {
// Generate RTM lock eliding code without abort ratio calculation code.
_rtm_state = UseRTM;
} else if (UseRTMDeopt) {